diff -r cdbbe9ca465e -r a48f4e860f7b app/taggable/taggable.py
--- a/app/taggable/taggable.py	Sat Nov 14 18:24:36 2009 +0100
+++ b/app/taggable/taggable.py	Sat Nov 14 23:27:03 2009 +0100
@@ -323,3 +323,9 @@
       return tag_list
     else:
       return self.tag_separator.join(tag_list)
+
+  def tags_class(self, tag_name):
+    """Return a class instance object for a given tag name.
+    """
+
+    return self._tag_model[tag_name]